查询词典 rare

What will devote oneself to to be offerred for the enterprise rare the service that lacks a gender?

将致力于为企业提供哪些稀缺性的服务？

The paper presents some results obtained from a research about effects of rare-earthand boronrefining on the microstructure and dezincification corrosion properties of casting lead brass.

研究了加入稀土和硼细化处理对铸造铅黄铜组织和脱锌腐蚀性能的影响。

They are quite rare but it is important to diagnose them as early as possible.

他们是有相当的罕见，但它是很重要的诊断他们为尽早。

The machine applies Faraday magnetic conductivity principle for the first time, utilizes the difference between oxygen of air andnitrogen, paramagnetism of oxygen and diamagnetism of nitrogen principles and adopted high-performance rare-earth permanent-magnet material, which creates 18 proprietary technologies that take polyoxier and helimagnetizer as core.

该机首次应用法拉弟导磁性原理，利用空气中氧、氮磁性之差，即氧的顺磁性和氮的抗磁性原理。采用高性能稀土永磁材料，创造了以"聚氧器"和"螺旋磁化器"为核心的16项专有技术。聚氧器利用氧的顺磁性，采用高梯度强磁场富聚空气中的氧，同时设有与离心叶轮同步高速旋转的双向扫射磁场，对富聚的氧予以充分的激活。

Diamond wedding rings are not only beautiful but are a rare natural resource that come in different levels of quality.

钻石结婚戒指，不仅漂亮，但有一种稀有的天然资源，有不同的质量水平。

Diamond wedding rings are not only beautiful but are a rare natural resource that comes in different levels of quality.

钻石结婚戒指，不仅漂亮，但有一种稀有的天然资源，从不同的质量水平。

Rare missense mutations were found in the Dicer and Drosha genes, but their presence or absence did not correlate with the level of expression.

Dicer 和Drosha基因检查却几乎没有发现错配的变异，但是无论出现或不出现变异都与表达水平无关。

The incident was far from rare, and was in fact typical of thousands of cases involving people dicing under the influence of alcohol .

这件事情一点儿也不罕见，事实上是数以千计的案件的典型，这些案件与在酒精作用下开车的人有关。

When it comes to government's role and responsibilities, Americans who are really comfortable with traditional liberal or conservative dicta are quite rare

在谈到政府的作用和责任的时候，实在很难找到几个会欣然同意传统的自由主义或保守主义箴言的美国人。

Pr has little effect on the magnetic properties of (Nd1-xPrx)9.4Fe75.6Ti4B10.5C0.5 ribbons, ribbons with Br between 0.86T and 0.90T, iHc about 1000kA/m, andmax between 130kJ/m3 and 136kJ/m3 are all achieved with different ratio of Nd and Pr following their optimal crystallization annealing, which implies that it is possible to prepare high performance, low rare earth content nanocomposite Di-Fe-Ti-B-C permanent alloys with didymium directly.

Pr对合金薄带磁性能影响不大，直接利用稀土矿的次级分离产物Di来制备高性能低稀土含量纳米复合Di-Fe-Ti-B-C永磁合金完全可行，制备出的合金剩磁Br在0.86T与0.90T之间，内禀矫顽力iHc在1000kA/m左右，最大磁能积max介于130kJ/m3与136kJ/m3之间。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐